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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1094/PDIS-02-21-0247-RE
|2 doi
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|a pubmed25n1076.xml
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|a (DE-627)NLM323111556
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|a (NLM)33754862
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Sivasankara Pillai, Syamkumar
|e verfasserin
|4 aut
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|a Effect of Steroidal Glycoalkaloids on Hatch and Reproduction of the Potato Cyst Nematode Globodera pallida
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 30.12.2021
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|a Date Revised 30.12.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Steroidal glycoalkaloids (SGAs) are phytoanticipins found in solanaceous crops that act as the first line of chemical defense against pathogen attacks. Solanum sisymbriifolium, a trap crop for potato cyst nematodes, has been shown to effectively reduce populations of Globodera pallida. S. sisymbriifolium contains α-solamargine and other solasodine-type glycoalkaloids that may contribute to plant defenses. This study evaluated the influence of solanaceous SGAs on G. pallida hatch, development, and reproduction. Exposure to α-solamargine and α-solamarine reduced G. pallida hatch by 65 and 87%, respectively. Exposure of G. pallida cysts with the glycoalkaloids α-solamargine and solasodine significantly reduced infection in susceptible potato 'Russet Burbank' by 98 and 94% compared with the control. Exposure of cysts to either solasodine or solamargine significantly reduced reproduction of G. pallida on 'Russet Burbank' by 99% compared with the control. The study demonstrated the deleterious effect of SGAs on G. pallida hatch, infection, and reproduction
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|a Journal Article
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|a Globodera pallida
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|a Solanum sysimbriifolium
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|a hatching
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|a nematodes
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|a potato cyst nematodes
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|a solasodine
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|a steroidal glycoalkaloids
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|a α-solamargine
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|a α-solamarine
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|a α-solasonine
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1 |
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|a Dandurand, Louise-Marie
|e verfasserin
|4 aut
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773 |
0 |
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|i Enthalten in
|t Plant disease
|d 1997
|g 105(2021), 10 vom: 23. Okt., Seite 2975-2980
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnas
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773 |
1 |
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|g volume:105
|g year:2021
|g number:10
|g day:23
|g month:10
|g pages:2975-2980
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|u http://dx.doi.org/10.1094/PDIS-02-21-0247-RE
|3 Volltext
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|d 105
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|e 10
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|h 2975-2980
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